var page = require('webpage').create(),
    system = require('system'),
    t,
    address;

if(system.args.length === 1){
    console.log("Usage: loadspeed.js <someURL>");
    phantom.exit()
}

t = Date.now();
address = system.args[1]
page.open(address, function(status){
    if (status !== 'success'){
        console.log("Fall to load the address")
    }else{
        t = Date.now() - t;
        console.log('loading ' + system.args[1])
        console.log('loading time ' + t + ' msec')
    }

    phantom.exit();
});


